Can depression cause insomnia?

Yes, insomnia is very common in depression. People may struggle to fall asleep, wake frequently during the night, or wake very early and be unable to return to sleep. Poor sleep can worsen depression symptoms, creating a cycle of fatigue and low mood. In Australia, therapies such as CBT-I (Cognitive Behavioural Therapy for Insomnia), medication, and lifestyle supports can help improve sleep quality.

If insomnia is affecting your wellbeing, consider sharing your struggles with trusted people in your life. You can also contact us—we’re here to support you.